• CodePlex
  CodePlex is Microsoft’s open source project hosting web site. Start a new project, join an existing one, or download software created by the community.
• OpenCalais
  We want to make all the world’s content more accessible, interoperable and valuable. Some call it Web 2.0, Web 3.0, the Semantic Web or the Giant Global Graph – we call our piece of it Calais.
• Ologeez!
  From the Greek root Ology, it refers to every branch of learning. Connect, share, and learn from colleagues through papers, networked groups, collaborative tools and more.

More of my links

Related posts:

1. NFAIS 2009: Conference Prep